36001264 has 40 divisors (see below), whose sum is σ = 76179152. Its totient is φ = 16381440.

The previous prime is 36001249. The next prime is 36001307. The reversal of 36001264 is 46210063.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13999 + ... + 16369.

Almost surely, 2^36001264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36001264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38089576).

36001264 is an abundant number, since it is smaller than the sum of its proper divisors (40177888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36001264 is a wasteful number, since it uses less digits than its factorization.

36001264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465 (or 2459 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 36001264 is about 6000.1053324088. The cubic root of 36001264 is about 330.1965893221.

The spelling of 36001264 in words is "thirty-six million, one thousand, two hundred sixty-four".